| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOH + HgO = HgCOOH + OH
C6H8 + C15H18O3 = C6H6 + C15H22O3 =>
2 C6H8 + C15H18O3 = 2 C6H6 + C15H22O3
K3PO3 + Ca(OH)2 = KOH + Ca3(PO3)2 =>
2 K3PO3 + 3 Ca(OH)2 = 6 KOH + Ca3(PO3)2
C9H8O + C5H8O = C23H20O + H2O =>
2 C9H8O + C5H8O = C23H20O + 2 H2O
HAuCl4 + Na3C6H5O7 = Au + CO2 + Na2C5H4O5 + NaCl + HCl =>
2 HAuCl4 + 3 Na3C6H5O7 = 2 Au + 3 CO2 + 3 Na2C5H4O5 + 3 NaCl + 5 HCl
K2Cr2O7 + SnCl2 + HCl = H2O + CrCl3 + SnCl4 + KCl =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 7 H2O + 2 CrCl3 + 3 SnCl4 + 2 KCl
CH3CH2OH + O2 = C2H4O2 + H2O =>
CH3CH2OH + O2 = C2H4O2 + H2O
[Ni(NH3)3(CN)3]{-} + Ag2O + OH{-} + H2O = Ni(OH)2 + [Ag(CN)2]{-} + NH3 =>
4[Ni(NH3)3(CN)3]{-} + 3 Ag2O + 2 OH{-} + 3 H2O = 4 Ni(OH)2 + 6[Ag(CN)2]{-} + 12 NH3
HPO4 + NH4 = (NH4)2HPO4 =>
HPO4 + 2 NH4 = (NH4)2HPO4
N2O4 + NaBr + NaOH = NaNO2 + NaBrO3 + H2O =>
3 N2O4 + NaBr + 6 NaOH = 6 NaNO2 + NaBrO3 + 3 H2O
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2 =>
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2
Co + Po = Co3(Po3)2 =>
3 Co + 6 Po = Co3(Po3)2
Ni + HI = NiI3 + H2 =>
2 Ni + 6 HI = 2 NiI3 + 3 H2
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Pb(CH3COO)2 + CuSO4 = PbSO4 + Cu(CH3COO)2 =>
Pb(CH3COO)2 + CuSO4 = PbSO4 + Cu(CH3COO)2
CuS + NaCl = CuCl + Na + S =>
CuS + NaCl = CuCl + Na + S
K2SO3 + Mg = MgSO3 + K =>
K2SO3 + Mg = MgSO3 + 2 K
SO2 + I2 = SI2 + O2 =>
SO2 + I2 = SI2 + O2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2 =>
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2
Ti2(CO3)4 + HCl = CO2 + HOH + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 CO2 + 4 HOH + 2 TiCl4
C6H2Cl3OH + H2O = H3O + C6H2Cl3O =>
C6H2Cl3OH + H2O = H3O + C6H2Cl3O
C5H13N + O2 = CO2 + H2O + N2 =>
4 C5H13N + 33 O2 = 20 CO2 + 26 H2O + 2 N2
Cu + NaOH + H2O = Na2[Cu(OH)4] + H2 =>
Cu + 2 NaOH + 2 H2O = Na2[Cu(OH)4] + H2
C2H2 + CO + H2O = CH2CHCOOH =>
C2H2 + CO + H2O = CH2CHCOOH
IrCl3*3H2O + P(C6H5)3 + (CH3)2NCH = IrCl(CO)[P(C6H5)3]2 + [(CH3)2NH2]Cl + [C6H5NH3]Cl + H2O =>
4 IrCl3*3H2O + 8 P(C6H5)3 + 8(CH3)2NCH = 4 IrCl(CO)[P(C6H5)3]2 + 7[(CH3)2NH2]Cl + [C6H5NH3]Cl + 8 H2O
(NH4)2Cr2O7(s) = H2O(l) + Cr2O3(s) + N2(g) =>
(NH4)2Cr2O7(s) = 4 H2O(l) + Cr2O3(s) + N2(g)
Ca{+2} + O{-2} = CaO =>
Ca{+2} + O{-2} = CaO
Li3PO4 + Ca(OH)2 = Ca3(PO4)2 + Li(OH) =>
2 Li3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 Li(OH)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mercury(II)ChlorateSodiumSulfide = SodiumChlorateMercury(II)Sulfide =>
Mercury(II)ChlorateSodiumSulfide = SodiumChlorateMercury(II)Sulfide
KIO3 + C2 = KI + CO2 =>
4 KIO3 + 3 C2 = 4 KI + 6 CO2
Cr2O3 + Ca = Ca2O3 + Cr =>
Cr2O3 + 2 Ca = Ca2O3 + 2 Cr
LiS + AgNO3 = LiNO3 + AgS =>
LiS + AgNO3 = LiNO3 + AgS
Ag + HCl = H + AgCl =>
Ag + HCl = H + AgCl
BaCl2(aq) + NaSO4(aq) = BaSO4(s) + NaCl2(aq) =>
BaCl2(aq) + NaSO4(aq) = BaSO4(s) + NaCl2(aq)
Al(s) + H2O(l) = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O(l) = Al2O3(s) + 3 H2(g)
HCOONH4 + C4H6 = C4H8 + HCOONH2 =>
HCOONH4 + C4H6 = C4H8 + HCOONH2
HgI2 + KOH = HgO + KI + H2O =>
HgI2 + 2 KOH = HgO + 2 KI + H2O
Bi(OH)3 + K2SnO = Bi + K2SnO3 + H2O =>
4 Bi(OH)3 + 3 K2SnO = 4 Bi + 3 K2SnO3 + 6 H2O
MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g)
HNO2(ag) = NO2 + H =>
HNO2(ag) = NO2 + H
Na2CO3 + HCl = NaCl + OH + CO =>
Na2CO3 + 2 HCl = 2 NaCl + 2 OH + CO
O2 + C3H8O = H2O + CO2 =>
9 O2 + 2 C3H8O = 8 H2O + 6 CO2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CH2OHCOOH + HBr = CH2COOHBr + H2O =>
CH2OHCOOH + HBr = CH2COOHBr + H2O
HClO4 + Ca = Ca(ClO4)2 + H =>
2 HClO4 + Ca = Ca(ClO4)2 + 2 H
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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